Browsing Mohamad Nazri Abdul Halif, Dr. by Title
Now showing items 110 of 10

Analysis of Bulk SecondOrder Ferroelectric Switching in Oscillatory Dynamical System
(Kolej Universiti Kejuruteraan Utara Malaysia, 2004)A detailed analysis of polarization reversal in bulk for secondorder ferroelectric (FE) phase transition material in the framework of the Landau model is presented. We focus on the changes of polarization P and its switching ... 
Farinfrared optical transmission through asymmetrical ferroelectric films
(Research India Publications, 2005)Investigation of farinfrared (FIR) spectroscopy for symmetrical ferroelectric (FE) films are discussed theoretically based on the basis of the TilleyZeks (TZ) model using Landau free energy expansion, Landau Khalatnikov ... 
Ferroelectric research: the basic fundamental understanding
(Kolej Universiti Kejuruteraan Utara Malaysia, 2005)This paper gives an overview of the basic theoretical aspect of ferroelectric materials. The basic theoretical concepts are described from the Landau freeenergy density F in the first and secondorder ferroelectric phase ... 
Journal Impact Factor
(Universiti Malaysia Perlis (UniMAP)Pejabat Timbalan Naib Canselor (Penyelidikan dan Inovasi), 200701) 
A numerical approach of Polarization profile for FirstOrder Ferroelectric film system using FiniteDifference method
(Kolej Universiti Kejuruteraan Utara Malaysia, 20050518)A detail account of numerical calculations using FiniteDifference Method (FDM) to calculate the polarization profile in firstorder ferroelectric (FE) film system is given. For film, both symmetric and asymmetric cases ... 
Oscillatory dynamical switching system of bulk ferroelectrics
(Science Publications, 2005)This study gives a detailed account of calculation of the bulk ferroelectric (FE) oscillatory dynamical system switching for first and secondorder phase transition, respectively. All the formalism is delineated in the ... 
The phenomenological theory of FarInfrared spectroscopy for a ferroelectric fim system
(Malaysian Institute of Physics & National University of Malaysia, 20041005)We describe a detailed phenomenological theory of farinfrared (FIR) spectroscopy in symmetric and asymmetric ferroelectric (FE) film for the second and firstorder phase transition. For the asymmetric FE film, a silicon ... 
The physics of Tsunami: basic understanding of the Indian Ocean disaster
(Science Publications, 2005)This study gives a simple physics explanation behind the Indian Ocean earthquake, called December 26th‘s Tsunami. The explanation based on physics energy conservation and wave properties have been used to understand this ... 
Surface state on firstorder ferroelectrics
(Springer Berlin / Heidelberg, 2006)In the presence of a surface the LandauDevonshire equations of ferroelectricity must be extended to include a boundary condition. For a ferroelectric with a secondorder transition in the case when the polarization p(z) ... 
Theoretical investigation of farinfrared optical behaviors in asymmentrical firstorder ferroelectrtric thick film
(Universiti Putra Malaysia (UPM), 20051206)This paper gives a detailed, fully numerical approach to investigate the behavior of farinfrared (FIR) waves in the firstorder of asymmetrical thick film ferroelectrics on semiconductor substrate. The theoretical calculation ...